MW
Mary Whalen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this Mary Whalen across the 1920 and 1930 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 6-person household.
Age 14
b. ~1916
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Whalen |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1916 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Whalen | Daughter | — | 14 | ~1916 |
| Helen Whalen | Daughter | — | 9 | ~1921 |
| Ann Whalen | Daughter | — | 11 | ~1919 |
| Thomas Whalen | Head | — | 40 | ~1890 |
| Mary Whalen | Other | — | 36 | ~1894 |
| John Whalen | Son | — | 13 | ~1917 |
Census Appearances
1920
Hudson, New …
Daughter, age 4
Hudson, New Jersey · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Whalen |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Daughter, age 14
Hudson, New Jersey · implied b. ~1916 — 6 household members
| Surname | Whalen |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Whalen across 2 US Census years (1920 and 1930) in Hudson, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Whalen
Daughter · 1930 · age 14 · b. ~1916 · New Jersey
★ You are viewing this record
Sibling
Helen Whalen
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ann Whalen
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Whalen
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Hudson, New Jersey
Open full size
1930 US Federal Census — Hudson, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1350:0440)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Irvin Kuminaky | 20 | Son | None | New Jersey |
| 52 | Onofrio Padone | 36 | Head | Proprietor | Italy |
| 53 | Mary Padone | 34 | Wife-H | None | Italy |
| 54 | Angelo Padone | 9 | Son | None | New Jersey |
| 55 | Nick Padone | 7 | Son | None | New Jersey |
| 56 | Antoinette Padone | 5 | Daughter | None | New Jersey |
| 57 | Frances Padone | 2 | Daughter | None | New Jersey |
| 58 | John A Green | 39 | Head | Longshoreman | Scotland |
| 59 | Elizabeth Green | 32 | Wife-H | None | Ireland |
| 60 | John Green | 8 | Son | None | New Jersey |
| 61 | James Kelly | 26 | Boarder | Laborer | New Jersey |
| 62 | Carl Williams | 29 | Head | Stableman | Texas |
| 63 | Sarah Williams | 28 | Wife-H | None | Ireland |
| 64 | Mary Williams | 5 | Daughter | None | New York |
| 65 | Alice Williams | 3 | Daughter | None | New Jersey |
| 66 | Sarah Williams | 1 | Daughter | None | New Jersey |
| 67 | Paul Tulko | 49 | Head | Laborer | Poland |
| 68 | Mary Tulko | 35 | Wife-H | None | Poland |
| 69 | Joseph Tulko | 20 | Son | Clerk | New Jersey |
| 70 | Richard Tulko | 18 | Son | None | New Jersey |
| 71 | Stella Tulko | 16 | Daughter | None | New Jersey |
| 72 | Walter Tulko | 14 | Son | None | New Jersey |
| 73 | William Tulko | 12 | Son | None | New Jersey |
| 74 | Adolph Jettner | 32 | Head | Proprietor | Austria |
| 75 | Frances Jettner | 30 | Wife-H | None | Germany |
| 76 | John Bellizzi | 45 | Head | Laborer | Italy |
| 77 | Frank Bellizzi | 17 | Son | Laborer | Italy |
| 78 | John Milla | 32 | Head | Brakeman | New Jersey |
| 79 | Mary Milla | 27 | Wife-H | None | New Jersey |
| 80 | William Milla | 9 | Son | None | New Jersey |
| 81 | John Milla | 8 | Son | None | New Jersey |
| 82 | Delores Milla | 5 | Daughter | None | New Jersey |
| 83 | Leroy Milla | 3 | Son | None | New Jersey |
| 84 | Thomas Whalen | 40 | Head | Laborer | Ireland |
| 85 | Mary Whalen | 36 | Wife-H | None | Ireland |
| 86 | Mary Whalen THIS PERSON | 14 | Daughter | None | New Jersey |
| 87 | John Whalen | 13 | Son | None | New Jersey |
| 88 | Ann Whalen | 11 | Daughter | None | New Jersey |
| 89 | Helen Whalen | 9 | Daughter | None | New Jersey |
| 90 | Antone Wobrowoski | 42 | Head | Repairman | Poland |
| 91 | Mary Wobrowoski | 37 | Wife-H | None | Poland |
| 92 | Theodora Wobrowoski | 15 | Daughter | None | New Jersey |
| 93 | William Wobrowoski | 14 | Son | None | New Jersey |
| 94 | Casimir Wobrowoski | 13 | Son | None | New Jersey |
| 95 | Sophie Wobrowoski | 10 | Daughter | None | New Jersey |
| 96 | Hedwig Wobrowoski | 5 | Daughter | None | New Jersey |
| 97 | Joseph Bogacz | 37 | Head | Laborer | Poland |
| 98 | Nellie Bogacz | 36 | Wife-H | None | Poland |
| 99 | Michael Bogacz | 14 | Son | None | New Jersey |
| 100 | Charles Bogacz | 13 | Son | None | New Jersey |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)